susperious data leakage ?

[blacksino]

Hi, I found that you used SuperGlue and SuperPoint as feature extractor and matcher, as far as I know, these two algorithms are trained supervisedly, Is there any suspicion of data leakage here? This approach may affect the fairness of your experiment, because the Colmap-based pose information is not data-driven, and your method somehow references external extra data unless your experimental data is entirely based on SIFT and Bfmatcher.